Which of the following is most appropriate to follow motion in one dimension?
-linear scale
-solid coordinates
-x-y-z coordinates
-graph with x- and y-axes
The most appropriate option to follow motion in one dimension would be a graph with x- and y-axes.
To understand why, let's break down the given options:
1. Linear scale: A linear scale can provide a measurement scale along a single axis, but it does not represent motion or changes over time.
2. Solid coordinates: Solid coordinates typically refer to a three-dimensional system (x-y-z). While it can represent motion, it is more suitable for tracking the position in three dimensions rather than just one dimension.
3. X-y-z coordinates: Similar to the previous point, x-y-z coordinates represent a three-dimensional system and are not ideal for tracking motion in only one dimension.
4. Graph with x- and y-axes: A graph with x- and y-axes is the most appropriate option as it allows us to plot and track changes in one dimension. The x-axis represents time or position along the motion, while the y-axis can represent other quantities related to the motion (e.g., velocity, acceleration). By plotting data points on the graph, we can visualize how the object's position changes over time.
In summary, a graph with x- and y-axes is the most suitable option for following motion in one dimension.
solids have 3 dimensions
planes have two dimensions
lines have one dimension
so, what do you think?